64143966

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 66250914

約数列:

[1, 2, 3, 6, 97, 194, 291, 307, 359, 582, 614, 718, 921, 1077, 1842, 2154, 29779, 34823, 59558, 69646, 89337, 104469, 110213, 178674, 208938, 220426, 330639, 661278, 10690661, 21381322, 32071983, 64143966]

約数ペア:

[(1, 64143966), (2, 32071983), (3, 21381322), (6, 10690661), (97, 661278), (194, 330639), (291, 220426), (307, 208938), (359, 178674), (582, 110213), (614, 104469), (718, 89337), (921, 69646), (1077, 59558), (1842, 34823), (2154, 29779)]